#130F28#130F28

#130F28 is a very dark, muted blue. Relative luminance 0.006; OKLCH L 18.9% C 0.049 H 288.1°. Best body text is #FFFFFF at 18.64:1 contrast (WCAG AA passes).

Color values

HEX	#130F28
RGB	rgb(19, 15, 40)
HSL	hsl(250, 45%, 11%)
HSV	hsv(250, 63%, 16%)
CMYK	cmyk(52.5%, 62.5%, 0%, 84.3%)
CIE-LAB	lab(5.72, 9.03, -16.07)
CIE-LCH	lch(5.72, 18.43, 299.33°)
OKLab	oklab(18.91% 0.0153 -0.0468)
OKLCH	oklch(18.91% 0.049 288.1)
XYZ	xyz(0.8223, 0.6333, 2.0860)
Luminance	0.0063 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 8.08

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130F28 #24280F

analogous

#0F1728 #130F28 #1F0F28

triadic

#130F28 #28130F #0F2813

tetradic

#130F28 #280F17 #24280F #0F281F

square

#130F28 #280F17 #24280F #0F281F

split-complementary

#130F28 #281F0F #17280F

monochromatic

#0B0816 #0B0816 #130F28 #282055 #3D3081

Accessibility & contrast

On white

18.64

#130F28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#130F28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130F28

18.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130F28	#FFFFFF	#000000	##FFFFFF
##130F28	1.00	18.64	1.13	18.64
#FFFFFF	18.64	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#061329

Deuteranopia (green-blind)

#051227

Tritanopia (blue-blind)

#0D1419

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #130f28;
/* rgb */ color: rgb(19, 15, 40);
/* oklch */ color: oklch(18.9% 0.049 288.1);

Tailwind

colors: {
  custom: {
    50: '#514d62',
    500: '#130f28',
    950: '#000000',
  },
}

SCSS

$custom: #130f28;
$custom-light: #514d62;
$custom-dark: #000000;

JSON

{
  "hex": "#130f28",
  "rgb": {
    "r": 19,
    "g": 15,
    "b": 40
  },
  "hsl": {
    "h": 249.6,
    "s": 45.455,
    "l": 10.784
  },
  "oklch": {
    "l": 0.1891,
    "c": 0.04925,
    "h": 288.1
  },
  "luminance": 0.00633
}

Semantic roles & 50–950 ramp

primary

#130F28

secondary

#596132

accent

#D553C0

background

#F4F4F5

surface

#E7E7EA

border

#C3C3C6

text

#020105

muted

#787779

Preview Lab

Preview with #130F28

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →